This hard-charging journo from a rough-and-tumbler age would later make a name for himself pioneering the lowbrow Big Apple tabloid style with his New York Graphic. (“The PornoGraphic”, it was nicknamed.)

And he made his bones for that classic career in newsprint — from high school dropout to cub reporter to the heights of the profession — by making bones of George Redding.

The case was the mysterious February 1912 murder of a Hamden produce peddler by the name of Morris Greenberg. Greenberg was lured to a wooded area en route to buy from a local farmer and shot dead there for his cash. Police were stumped.

Gauvreau at the time was busting hard at the police desk of the New Haven Journal-Courier (since merged into the New Haven Register). He took a page from Sherlock Holmes and went to work on the sensational case freelance … painstakingly eliminating Hamden residents until he was left with George Redding.

Redding was a young man on the make himself, a charming 21-year-old playwright who’d been throwing a lot of money around lately and was known to carry a sidearm.

Circling his friends and paramours, Gauvreau sealed the young man’s fate by laying hands on a damning confessional that Redding had sent a friend. Gauvreau even stage-managed the arrest so that he could shock rival papers and police detectives by breaking the whole story in his paper. All that was left for police was extracting Redding’s confession.